Summary: Editor’s Note: It’s time for yet another installment from our nationally syndicated (in his dreams) advice columnist, that Doctor of Communications himself, well known to his legion of mythical fans as simply Doctor C. Dear Dr. C: I’m 27 years old, and I was always taught by my parents to respect my elders. With that in mind, I’ve always addressed my parents’ friends as Mr. Smith or Mr. Jones and not by their first names.